Recently I have heard of people getting bitcoins from telegram groups? Im currently getting free bitcoins daily from
https://t.me/GrabLucky and its pretty awesome.
Have you withdraw your funds from that's site?
Many social group and websites is scam, you can know it's legit or not till you can withdraw. Even if you can withdraw your funds, you should think if it's worth it to spend your times on earns from that sites.
Be careful from scammer